| dǔ | stop up/classifier for walls |
| 堵 | to stop up (to feel) stifled or suffocated wall |
| 堵住 | to block up |
| 堵击 | to intercept and attack (military) |
| 堵剿匪徒 | to hinder and exterminate bandits (idiom) |
| 堵嘴 | silence sb. |
| 堵塞 | to block to stop blockage |
| 堵塞言路 | to stifle criticisms and suggestions |
| 堵塞费 | congestion charge |
| 堵心 | depressed |
| 堵截 | block up and intercept |
| 堵死 | to block (a road) to plug (a hole) to stop up |
| 堵车 | traffic jam choking |